Предмет: Алгебра, автор: Tasting

!!!!!!!
Один комбайнер может убрать урожай пшеницы с поля на 4 часа быстрее,чем другой. Работая вместе, они закончили уборку за 4,8 часа. Сколько времени потребуется на уборку урожая каждому комбайнеру в отдельности?

Ответы

Автор ответа: kolyapetrusenko11

Ответ:

1. 4 часа

2. 48 минут

Объяснение:

4.8 -4= 0.8×60=48

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